Thanks Joel Bernstein
could you share any of link please
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There are a number of map/reduce join implementations available in Trunk.
These are map/reduce joins where the entire result sets are shuffled to
worker nodes. All of this code is in the org.apache.solr.client.solrj.io.stream
package if you'd like to review.
Joel Bernstein
http://joelsolr.blogspot
Thanks @Joel Bernstein,
Actually i am using solrlcoud in 3 node/server and have created 3 core on
server 1,2,3 resp.
I need to implement join operation on these cores but join does not support
on solrcloud.
so i am thinking that Streaming Api could solved my problem.
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Can you describe your use case in more detail?
In general Streaming Expressions can be used to combine data streams
(searches) from different collections. There is a limited set of Streaming
Expressions described on the (
https://cwiki.apache.org/confluence/display/solr/Streaming+Expressions),
whi